Non-Standard Customization Tower Crane Lifting Rope Drum With Lebus
Grooves
Oerview
Winch drum is an important part of tower crane.
One end of the wound wire rope is fixed at the drum rope socket
through a rope clip, and the other end
The guide wheel of the sky car is introduced into the trolley
pulley group, and the trolley pulley group is installed
Equipped with hooks, faucets and drill pipe strings. When the winch
works, it is wound
The steel wire rope on the drum realizes the action of winding and
releasing the rope through positive and negative rotation of the
drum
The drum bears the fast rope tension of the wire rope, and the drum
structure must meet the strength
Outside, but also to ensure that the wire rope winding neatly.
Product Introduction
Grooved Winch Drum Material: Carbon Steel, Alloy Steel, Stainless
Steel, Aluminum, High-Strength Steel, Etc
Material Standards: GB, AISI, ASME, ASTM, JIS, DIN, ...
Ambient Temperature: -40 ° C To +45 ° C
Stroage Ambient Temperature: -40 ° C To +50 ° C
Groove Type of Drum: Spiral Grooves or Lebus Grooves
The Rotation Direction of The Drum: Lefthand or Righthand
Processing method: Machine Work
Wire Rope Diameter: 3 MM~100 MM
Processing Equipment: CNC machining center
LEBUS rope groove
With the development of oil drilling winches in recent decades,
winches appear more. The transmission form and the structure form
are various, but the winding rope rule of the winch drum is not
change. Our company developed LEBUS rope grooves have obvious
advantages. LEBUS rope groove double line form, suitable for
multi-layer winding, can effectively reduce or avoid steel wire
Rope disorder phenomenon. In the design process of the drawworks
drum, the drawworks drum has a large opening range Small, bottom
diameter selection, position of guide block, rope socket structure,
rope groove spacing, rope groove the spiral Angle of the parallel
section and the climbing section will affect the effect of drum
rope winding, becauset this, the study of winch drum structure and
characteristics, will help to reduce or avoid oil field field hoist
drum disorderly rope phenomenon, prolong the use of wire rope and
drum life.
Advantages of LEBUS GROOVES
Double folding rope groove makes the wire rope winding smoothly,
load evenly distributed between each layer, practice has proved
that this technology greatly prolongs the service life of wire
rope, data shows that can prolong the life of wire rope more than
500%, reduce wire rope damaged, improve safety, and reduce the
mechanical equipment for rope replacement downtime.
Technical Parameters
| No: | Wire diameter(mm) | Pulling Force(KN) | Rotation Direction | Drum Diameter(mm) | Drum Length(mm) |
| 1 | 3~8 | 3~10 | Lefthand,Righthand | >160 | <1000 |
| 2 | 10~16 | 12~20 | Lefthand,Righthand | >320 | <1000 |
| 3 | 18~24 | 20~80 | Lefthand,Righthand | >480 | <1000 |
| 4 | 26~32 | 100~120 | Lefthand,Righthand | >640 | <1000 |
| 5 | 34~40 | 150~200 | Lefthand,Righthand | >800 | <1000 |
| 6 | 42~50 | 240~400 | Lefthand,Righthand | >1000 | <1000 |
Product application:
1. Crane machinery: The bridge lifting machine, Tower crane, Gantry
crane,Crawler crane winch
2. The petroleum industry: Oil drilling rig, Petroleum tractor
hoist, Petroleum workover rig, Trailermounted pumping unit winch ,
Logging winch, etc
3. Offshore Marine machinery: Offshore petroleum crane winch,
Mooring winch, Traction winch, Man-riding winch, Anchor winch,
Hydrologic winch
4. The construction machinery: Building wipe wall winch, Winding
hoist, Windlass
5. Mining winch: Dispatching winch, Prop-pulling winch,Sinking
winch, etc
6. Engineering machinery: Cable winch, Tower crane, Piling machine,
Hydraulic winch
Outline Structure Of Drawing
Processing Technic
